David: sorry, I am not in the market, I just have a question. I have the exact same instrument, but I have had trouble getting it calibrated and adjus...

Shelby: as far as I know, the only way to get glonass data from a Trimble GNSS receiver is to use the .T01 (or .T02) file. I may be wrong on that, but...

Here is that monument:And the newer line:No matter what, it is a cool place to visit!

I proposed a similar concept a few years ago, with a twist. I do deformation surveys on 39 dams around here. All of the monitored points (anywhere fro...

About ten years ago I bought a property (that now has my house on it) that had a walking trail alongside. I was doing topo, and left the pole with a 3...

I had a similar problem with another software, a registry error. The solution was to right click the executable, go to properties, select the compatib...

It would be interesting to compare the accuracy (or repeatibility) of the GAK2 units against my ARK2 unit, which is a single piece instrument. I haven...

I believe the fence was to keep prairie dogs out, they were all over the place. It took a while to dig down to the mark, as the ground was really soft...

After I posted I looked at the bill, which I hadn't seen yet, as I didn't pick it up from the shop. We had the rental for two weeks, they charged us f...

Well, I am not a big client, but I am a LOYAL client. Never ever shop around. I have one employee (so there are two of us), and I have 5 Trimble dual ...

No, we didn't get to it. I do have a coordinate from the last survey we did, in 2010. The client is the one who put the razor wire there, so it is the...

Pretty cool, Scott. I think we had a similar conversation in 2008 when I was transfering elevations across a dam, through two vertical shafts. But tha...

John Hamilton is a stud & a scholar too ...Glad to be of help, Brad.

Sounds to me like it should be astronomic. Which means doing an astro observation, which will give you results accurate to several tens of meters. Bet...

it depends. Do you need to stake geodetic longitude or astronomic longitude? The former is a straight line going geodetic north. The latter wanders ar...

Yep, We surveyed a bunch of cross sections around Parsons. Of course it was in the middle of winter...And we scanned 7 bridges.

Hmm....I did that job, and I created that spreadsheet. Contact me if you need anything. What are you guys going to do there?I can provide you a geotif...

Boy would I like to have that!